Combine 3/4x^4+19x^3+1/8x^4-20x^3-17

Math
Simplify each term.
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Combine and .
Combine and .
Find the common denominator.
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Multiply by .
Combine.
Write as a fraction with denominator .
Multiply by .
Multiply and .
Write as a fraction with denominator .
Multiply by .
Multiply and .
Write as a fraction with denominator .
Multiply by .
Multiply and .
Reorder the factors of .
Multiply by .
Combine fractions with similar denominators.
Multiply by .
Subtract from .
Multiply.
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Multiply by .
Multiply by .
Add and .
Combine 3/4x^4+19x^3+1/8x^4-20x^3-17

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